52280540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 118879488

約数和(自身を除く): 66598948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 863, 932, 1165, 1726, 2330, 3029, 3452, 4315, 4660, 6058, 8630, 11219, 12116, 15145, 17260, 22438, 30290, 44876, 56095, 60580, 112190, 201079, 224380, 402158, 804316, 1005395, 2010790, 2614027, 4021580, 5228054, 10456108, 13070135, 26140270, 52280540]

約数ペア:

[(1, 52280540), (2, 26140270), (4, 13070135), (5, 10456108), (10, 5228054), (13, 4021580), (20, 2614027), (26, 2010790), (52, 1005395), (65, 804316), (130, 402158), (233, 224380), (260, 201079), (466, 112190), (863, 60580), (932, 56095), (1165, 44876), (1726, 30290), (2330, 22438), (3029, 17260), (3452, 15145), (4315, 12116), (4660, 11219), (6058, 8630)]